Mason Alan Dinehart Sr. (born Harold Alan Dinehart; October 3, 1889 – July 18, 1944) was an American actor, director, writer, and stage manager.
It's a Great Life
Collender Martin
Baby Take a Bow
Welch
Charlie Chan at the Race Track
George Chester
The Sin of Nora Moran
District Attorney John Grant
The Whistler
Gorman
The Cat's-Paw
Mayor Ed Morgan
Second Fiddle
George Whitney
Born to Dance
McKay
Rebecca of Sunnybrook Farm
Purvis
Jimmy the Gent
Charles Wallingham
The Heat's On
Forrest Stanton
Girls About Town
Jerry Chase
Ali Baba Goes to Town
Boland
Supernatural
Paul Bavian
Slightly Honorable
District Attorney George Joyce
Lawyer Man
Granville Bentley
Everything Happens at Night
Fred Sherwood
Danger – Love at Work
Allan Duncan, attorney
The House of Fear
Joseph Morton
Street of Women
Lawrence 'Larry' Baldwin
Dante's Inferno
Jonesy
The Road Is Open Again
George Washington
Sweepings
Thane Pardway
Hotel for Women
Stephen Gates
The Payoff
Marty Bleuler
Dance, Girl, Dance
Wade 'Val' Valentine
What a Woman
Pat O'Shea
$10 Raise
Fuller
Fired Wife
Jerry Donohue
Love on a Budget
Uncle Charles Dixon
A Very Honorable Guy
The Brain
The Devil Is Driving
Jenkins
Washington Merry-Go-Round
Edward T. Norton
The First Hundred Years
Samuel Z. Walker
Fury of the Jungle
Taggart
I Have Lived
Thomas Langley
Good Sport
Rex Parker
Disorderly Conduct
Fletcher
Seven Days Ashore
Daniel Arland
Cross Country Cruise
Steve Borden
Human Cargo
Lionel Crocker
Bachelor's Affairs
Luke Radcliff
It Had to Happen
Rodman Dreke
The Country Beyond
Ray Jennings
Reunion
Philip Crandell
Thanks a Million
Mr. Kruger
Midnight Taxi
Philip Strickland
The Trial of Vivienne Ware
Prosecutor
Girl Trouble
Charles Barrett
The Brat
MacMillan Forester
Moon Over Las Vegas
Hal Blake
Johnny Doesn't Live Here Anymore
Judge
Fast and Loose
Dave Hilliard
In Old Kentucky
Slick Doherty
King of the Royal Mounted
Frank Becker
No Marriage Ties
"Perk" Perkins
Dangerously Yours
Julien Stevens
Bureau of Missing Persons
Therme Roberts
As the Devil Commands
Robert Waldo
Parole!
Richard Mallard
Step Lively, Jeeves!
Hon. Cedric B. Cromwell
Big Town Girl
Larry Edwards
Minstrel Man
Lew Dunn
Money to Loan
Stephen Hanley
This Is My Affair
Doc Keller
The Lottery Lover
Edward Arthur 'Tank' Tankersley
Sweet Rosie O'Grady
Arthur Skinner
Star for a Night
James Dunning
Redheads on Parade
George Magnus
Your Uncle Dudley
Charlie Post
Rackety Rax
Counsellor Sultsfeldt
King of the Turf
Nick Grimes
The Crosby Case
Police Inspector Thomas
Fifty Roads to Town
Jerome Kendall
Her Bodyguard
Lester Cunningham
Wicked
Blake
Woman-Wise
Richards
Oh, What a Night!
Detective Norris
A Study in Scarlet
Merrydew
Okay, America!
Roger Jones
Two Bright Boys
Bill Hallet
Almost Married
Inpector Slante
Everybody's Old Man
Frederick Gillespie
The World Changes
Ogden Jarrett
The Love Captive
Roger Loft